Analysis
- max time kernel
149s - max time network
152s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
08/08/2026, 19:55
General
- Target WizClient.exe
- Size 32KB
- Sample260808-ynbx2axzbs
- SHA256 59e0967852ffd9900cf5816d3d37f4c1151c64b5d775d801243cf778ecb42696
Score
10/10
Malware Config
Extracted
Family
-
xworm
C2
-
viperalza7fgg-40476.portmap.host:40476
Mutex
-
Iuei7bSfaJlqCtm1
Attributes
-
Install_directory
%AppData%
-
install_file
USB.exe
aes.plain
Signatures
- Family: Xworm
Xworm is a remote access trojan written in C#.
- Detect Xworm Payload 1 IoCs
- Creates a file in the Startup directory 1 TTPs 2 IoCs
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
- Adds Run key to start application 2 TTPs 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\WizClient.exe"C:\Users\Admin\AppData\Local\Temp\WizClient.exe"1⤵
- Creates a file in the Startup directory
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4444-0-0x0000000000E90000-0x0000000000E9E000-memory.dmp
memory/4444-6-0x000000001D2A0000-0x000000001D2B0000-memory.dmp
memory/4444-7-0x000000001D2A0000-0x000000001D2B0000-memory.dmp